package my.headfirstjava.strategy.v1;

import headfirst.strategy.FlyNoWay;
import headfirst.strategy.Squeak;

/**
 * 橡胶鸭
 * 特点：不会飞
 */
public class RubberDuck extends Duck {
 

 
	public void display() {
		System.out.println("I'm a rubber duckie");
	}
}
